Trace number 2656075

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.4b? (TO) 1800.16 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C499.b.opb
MD5SUM0b80319f4195f1e1329c2c4b63b416b0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark1801.27
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 45
Optimality of the best value was proved NO
Number of variables5203
Total number of constraints19637
Number of constraints which are clauses19637
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint11
Maximum length of a constraint360
Number of terms in the objective function 5203
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 5203
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 5203
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656075-1276597225.opb.
0.00/0.00	c Instance file HOME/instance-2656075-1276597225.opb
0.00/0.00	c File size is 9972193 bytes.
1.39/1.47	c Highest Coefficient sum: 361
1.39/1.47	c ============================[ Problem Statistics ]=============================
1.39/1.47	c |                                                                             |
1.39/1.47	c |  Parsing time:          1.46         s                                      |
1.39/1.47	c |  Number Variables:      5203                                                |
1.39/1.47	c |  Number Clauses:        19637                                               |
1.39/1.47	c |  Number Cardinality:    0                                                   |
1.39/1.47	c |  Number PB Constraints: 0                                                   |
1.39/1.50	c ============================[ Search Statistics ]==============================
1.39/1.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.50	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.39/1.50	c ===============================================================================
1.39/1.50	c |         0 |    5203    19637  1117990 |     6545        0    nan |  0.000 % |
1.49/1.52	c ===============================================================================
1.49/1.52	c New solution: 86
1.49/1.52	o 86
1.49/1.52	c Elapsed CPU time: 1.50777 s	Remaining CPU time: 178.492 s
1.49/1.52	c ===============================================================================
1.49/1.52	c |         4 |    5203    19638  1123193 |     6546        4    176 |  0.000 % |
1.49/1.55	c ===============================================================================
1.49/1.55	c New solution: 82
1.49/1.55	o 82
1.49/1.55	c Elapsed CPU time: 1.53777 s	Remaining CPU time: 178.462 s
1.49/1.55	c ===============================================================================
1.49/1.55	c |         5 |    5203    19639  1128396 |     6546        5    168 |  0.000 % |
1.59/1.61	c ===============================================================================
1.59/1.61	c New solution: 73
1.59/1.61	o 73
1.59/1.61	c Elapsed CPU time: 1.58876 s	Remaining CPU time: 178.411 s
1.59/1.61	c ===============================================================================
1.59/1.61	c |         9 |    5203    19640  1133599 |     6546        9    146 |  0.000 % |
1.59/1.68	c |       110 |    5203    19640  1133599 |     7201      110    172 |  0.000 % |
1.69/1.80	c |       260 |    5203    19640  1133599 |     7921      260    187 |  0.000 % |
1.99/2.00	c |       486 |    5203    19640  1133599 |     8713      486    248 |  0.000 % |
2.20/2.25	c |       823 |    5203    19640  1133599 |     9584      823    253 |  0.000 % |
2.79/2.89	c |      1331 |    5203    19640  1133599 |    10543     1331    234 |  0.000 % |
3.69/3.71	c |      2090 |    5203    19640  1133599 |    11597     2090    230 |  0.000 % |
5.50/5.56	c |      3230 |    5203    19640  1133599 |    12757     3230    235 |  0.000 % |
7.48/7.51	c |      4941 |    5203    19640  1133599 |    14033     4941    241 |  0.000 % |
9.19/9.28	c |      7504 |    5203    19640  1133599 |    15436     7504    229 |  0.000 % |
12.78/12.82	c |     11351 |    5203    19640  1133599 |    16980    11351    214 |  0.000 % |
19.98/20.06	c |     17117 |    5203    19640  1133599 |    18678    17117    231 |  0.000 % |
26.99/27.00	c |     25766 |    5203    19640  1133599 |    20546    13104    227 |  0.000 % |
35.79/35.82	c |     38740 |    5203    19640  1133599 |    22600    11497    237 |  0.000 % |
49.58/49.63	c |     58201 |    5203    19640  1133599 |    24860    14443    235 |  0.000 % |
70.87/70.96	c |     87393 |    5203    19640  1133599 |    27347    25105    233 |  0.000 % |
106.37/106.46	c |    131183 |    5203    19640  1133599 |    30081    26556    208 |  0.000 % |
180.85/180.93	c There are 0 assigned variables. 0 in cost function.
183.44/183.59	c core #1
183.44/183.59	c core #2
183.44/183.59	c core #3
183.44/183.59	c core #4
183.44/183.59	c core #5
183.44/183.59	c core #6
183.44/183.59	c core #7
183.44/183.59	c core #8
183.44/183.59	c core #9
183.44/183.59	c core #10
183.44/183.59	c core #11
183.44/183.59	c core #12
183.44/183.59	c core #13
183.44/183.59	c core #14
183.44/183.59	c ============================[ Search Statistics ]==============================
183.44/183.59	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.44/183.59	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.44/183.59	c ===============================================================================
183.44/183.59	c |         0 |    3150    24858   356972 |     8286        0    nan |  0.000 % |
183.55/183.63	c |       105 |    3146    24858   356972 |     9114      105    126 | 53.812 % |
183.55/183.67	c ===============================================================================
183.75/183.83	c core #15
183.75/183.83	c ============================[ Search Statistics ]==============================
183.75/183.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.75/183.83	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.75/183.83	c ===============================================================================
183.75/183.83	c |         0 |    5063    24859   457677 |     8286        0    nan |  0.000 % |
183.75/183.88	c |       112 |    5063    24859   457677 |     9114      112    383 | 36.697 % |
183.95/184.05	c |       262 |    5063    24859   457677 |    10026      262    383 | 36.722 % |
184.24/184.36	c |       495 |    5063    24859   457677 |    11029      495    401 | 36.722 % |
184.54/184.63	c |       832 |    5060    24859   457677 |    12132      830    377 | 36.747 % |
184.84/184.95	c |      1338 |    5060    24859   457677 |    13345     1336    388 | 36.747 % |
186.05/186.18	c |      2098 |    5060    24859   457677 |    14679     2096    392 | 36.747 % |
187.74/187.83	c |      3238 |    5058    24859   457677 |    16147     3234    422 | 36.759 % |
189.94/190.02	c |      4947 |    5058    24859   457677 |    17762     4942    472 | 36.759 % |
191.04/191.15	c ===============================================================================
191.25/191.40	c core #16
191.25/191.40	c ============================[ Search Statistics ]==============================
191.25/191.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
191.25/191.40	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
191.25/191.40	c ===============================================================================
191.25/191.40	c |         0 |    7979    24860   634284 |     8286        0    nan |  0.000 % |
191.35/191.46	c |       102 |    7979    24860   634284 |     9115      102    362 | 20.757 % |
191.74/191.82	c |       253 |    7979    24860   634284 |    10026      253    418 | 20.757 % |
192.04/192.12	c |       487 |    7979    24860   634284 |    11029      487    319 | 20.757 % |
192.64/192.73	c |       824 |    7979    24860   634284 |    12132      824    292 | 20.757 % |
193.04/193.12	c |      1330 |    7979    24860   634284 |    13345     1330    262 | 20.757 % |
194.44/194.52	c |      2089 |    7979    24860   634284 |    14680     2089    313 | 20.757 % |
196.55/196.69	c |      3228 |    7979    24860   634284 |    16148     3228    353 | 20.757 % |
199.14/199.28	c |      4939 |    7979    24860   634284 |    17763     4939    394 | 20.757 % |
203.44/203.51	c |      7502 |    7979    24860   634284 |    19539     7502    468 | 20.757 % |
210.23/210.32	c |     11346 |    7979    24860   634284 |    21493    11346    547 | 20.757 % |
223.33/223.41	c |     17115 |    7979    24860   634284 |    23642    17115    582 | 20.757 % |
245.14/245.24	c |     25765 |    7979    24860   634284 |    26007    25765    640 | 20.757 % |
255.32/255.49	c ===============================================================================
256.03/256.11	c core #17
256.03/256.11	c ============================[ Search Statistics ]==============================
256.03/256.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
256.03/256.11	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
256.03/256.11	c ===============================================================================
256.03/256.11	c |         0 |   10826    24861   905283 |     8287        0    nan |  0.000 % |
256.13/256.30	c |       102 |   10826    24861   905283 |     9115      102    616 |  9.185 % |
256.33/256.45	c |       252 |   10826    24861   905283 |    10027      252    475 |  9.185 % |
256.93/257.03	c |       477 |   10826    24861   905283 |    11029      477    539 |  9.185 % |
257.83/257.92	c |       816 |   10826    24861   905283 |    12132      816    622 |  9.185 % |
258.52/258.63	c |      1323 |   10826    24861   905283 |    13346     1323    602 |  9.185 % |
260.33/260.48	c |      2082 |   10826    24861   905283 |    14680     2082    576 |  9.185 % |
262.52/262.61	c |      3223 |   10826    24861   905283 |    16149     3223    620 |  9.185 % |
272.12/272.28	c |      4931 |   10826    24861   905283 |    17763     4931    630 |  9.185 % |
276.92/277.07	c |      7493 |   10826    24861   905283 |    19540     7493    533 |  9.185 % |
288.22/288.30	c |     11340 |   10826    24861   905283 |    21494    11340    557 |  9.185 % |
310.21/310.35	c |     17111 |   10826    24861   905283 |    23643    17111    569 |  9.185 % |
334.11/334.24	c |     25762 |   10826    24861   905283 |    26008    12257    417 |  9.185 % |
362.10/362.24	c |     38736 |   10826    24861   905283 |    28608    25231    367 |  9.185 % |
405.39/405.59	c |     58197 |   10826    24861   905283 |    31469    27090    289 |  9.185 % |
477.37/477.52	c |     87390 |   10826    24861   905283 |    34616    16227    357 |  9.185 % |
658.82/659.07	c |    131179 |   10826    24861   905283 |    38078    13741    725 |  9.185 % |
893.57/893.88	c |    196864 |   10826    24861   905283 |    41886    24733    610 |  9.185 % |
1198.70/1199.03	c |    295392 |   10826    24861   905283 |    46075    34744    475 |  9.185 % |
1642.57/1643.02	c |    443201 |   10825    24861   905283 |    50682     9977    229 |  9.194 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656075-1276597225/watcher-2656075-1276597225 -o /tmp/evaluation-result-2656075-1276597225/solver-2656075-1276597225 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656075-1276597225.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10948
/proc/meminfo: memFree=1421776/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=13188 CPUtime=0
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 467 0 0 0 0 0 0 0 21 0 1 0 1016332 13504512 385 1992294400 134512640 135751879 4288055312 18446744073709551615 134613740 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 3297 385 140 303 0 557 0

[startup+0.031697 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10948
/proc/meminfo: memFree=1421776/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=13200 CPUtime=0.03
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 522 0 0 0 3 0 0 0 21 0 1 0 1016332 13516800 440 1992294400 134512640 135751879 4288055312 18446744073709551615 134560490 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 3300 440 181 303 0 560 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13200

[startup+0.101706 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10948
/proc/meminfo: memFree=1421776/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=13332 CPUtime=0.09
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 698 0 0 0 9 0 0 0 21 0 1 0 1016332 13651968 616 1992294400 134512640 135751879 4288055312 18446744073709551615 135225287 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 3333 616 298 303 0 593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13332

[startup+0.301726 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10948
/proc/meminfo: memFree=1421776/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=14140 CPUtime=0.29
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 1209 0 0 0 29 0 0 0 21 0 1 0 1016332 14479360 1127 1992294400 134512640 135751879 4288055312 18446744073709551615 135192543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 3535 1127 628 303 0 795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14140

[startup+0.701766 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10948
/proc/meminfo: memFree=1421776/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=15488 CPUtime=0.69
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 2239 0 0 0 69 0 0 0 22 0 1 0 1016332 15859712 2157 1992294400 134512640 135751879 4288055312 18446744073709551615 134559693 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 3872 2157 1295 303 0 1132 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15488

[startup+1.50085 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10949
/proc/meminfo: memFree=1417180/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=8884 CPUtime=1.49
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 4400 0 0 0 148 1 0 0 18 0 1 0 1016332 9097216 1776 1992294400 134512640 135751879 4288055312 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 2221 1776 146 303 0 1916 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8884

[startup+3.10101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10951
/proc/meminfo: memFree=1412716/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=11772 CPUtime=3.09
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 5110 0 0 0 305 4 0 0 20 0 1 0 1016332 12054528 2486 1992294400 134512640 135751879 4288055312 18446744073709551615 134606320 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 2943 2486 147 303 0 2638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11772

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10951
/proc/meminfo: memFree=1409748/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=14384 CPUtime=6.29
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 5758 0 0 0 624 5 0 0 25 0 1 0 1016332 14729216 3134 1992294400 134512640 135751879 4288055312 18446744073709551615 134606359 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 3596 3135 147 303 0 3291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14384

[startup+12.701 s]
/proc/loadavg: 1.23 1.05 1.02 2/107 10951
/proc/meminfo: memFree=1402680/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=21484 CPUtime=12.69
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 7538 0 0 0 1261 8 0 0 25 0 1 0 1016332 21999616 4914 1992294400 134512640 135751879 4288055312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 5371 4914 147 303 0 5066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21484

[startup+25.5013 s]
/proc/loadavg: 1.50 1.11 1.04 2/107 10951
/proc/meminfo: memFree=1388792/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=35036 CPUtime=25.48
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 10934 0 0 0 2534 14 0 0 25 0 1 0 1016332 35876864 8310 1992294400 134512640 135751879 4288055312 18446744073709551615 134606357 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 8759 8310 148 303 0 8454 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35036

[startup+51.1009 s]
/proc/loadavg: 1.45 1.13 1.04 2/107 10951
/proc/meminfo: memFree=1347748/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=76784 CPUtime=51.08
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 21336 0 0 0 5077 31 0 0 25 0 1 0 1016332 78626816 18712 1992294400 134512640 135751879 4288055312 18446744073709551615 134611152 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 19196 18712 148 303 0 18891 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76784

[startup+102.308 s]
/proc/loadavg: 1.18 1.11 1.04 2/107 10953
/proc/meminfo: memFree=1278184/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=145652 CPUtime=102.28
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 38543 0 0 0 10173 55 0 0 25 0 1 0 1016332 149147648 35919 1992294400 134512640 135751879 4288055312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 36413 35919 148 303 0 36108 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 145652

[startup+162.301 s]
/proc/loadavg: 1.06 1.09 1.03 2/107 10955
/proc/meminfo: memFree=1222384/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=201668 CPUtime=162.25
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 52557 0 0 0 16145 80 0 0 25 0 1 0 1016332 206508032 49933 1992294400 134512640 135751879 4288055312 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 50417 49933 148 303 0 50112 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 201668

[startup+222.301 s]
/proc/loadavg: 1.02 1.07 1.03 2/107 10955
/proc/meminfo: memFree=1180844/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=242956 CPUtime=222.24
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 63091 0 0 0 22111 113 0 0 25 0 1 0 1016332 248786944 60308 1992294400 134512640 135751879 4288055312 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 60739 60308 151 303 0 60434 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 242956

[startup+282.302 s]
/proc/loadavg: 1.01 1.05 1.02 2/107 10957
/proc/meminfo: memFree=1132484/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=291624 CPUtime=282.22
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 75237 0 0 0 28079 143 0 0 25 0 1 0 1016332 298622976 72454 1992294400 134512640 135751879 4288055312 18446744073709551615 134606387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 72906 72454 151 303 0 72601 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 291624

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.02 2/107 10959
/proc/meminfo: memFree=1091440/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=331896 CPUtime=342.2
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 85311 0 0 0 34048 172 0 0 25 0 1 0 1016332 339861504 82528 1992294400 134512640 135751879 4288055312 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 82974 82528 151 303 0 82669 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 331896

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 10961
/proc/meminfo: memFree=1054736/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=368992 CPUtime=402.19
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 94564 0 0 0 40018 201 0 0 25 0 1 0 1016332 377847808 91781 1992294400 134512640 135751879 4288055312 18446744073709551615 134606453 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 92248 91781 151 303 0 91943 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 368992

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10963
/proc/meminfo: memFree=1010964/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=412340 CPUtime=462.17
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 105397 0 0 0 45980 237 0 0 25 0 1 0 1016332 422236160 102614 1992294400 134512640 135751879 4288055312 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 103085 102614 151 303 0 102780 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 412340

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10963
/proc/meminfo: memFree=970540/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=453120 CPUtime=522.16
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 115593 0 0 0 51953 263 0 0 25 0 1 0 1016332 463994880 112810 1992294400 134512640 135751879 4288055312 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 113280 112810 151 303 0 112975 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 453120

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10965
/proc/meminfo: memFree=929496/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=493584 CPUtime=582.15
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 125694 0 0 0 57931 284 0 0 25 0 1 0 1016332 505430016 122911 1992294400 134512640 135751879 4288055312 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 123396 122911 151 303 0 123091 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 493584

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10967
/proc/meminfo: memFree=883368/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=539284 CPUtime=642.14
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 137115 0 0 0 63908 306 0 0 25 0 1 0 1016332 552226816 134332 1992294400 134512640 135751879 4288055312 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 134821 134332 151 303 0 134516 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 539284

[startup+702.302 s]

################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 10976
/proc/meminfo: memFree=704436/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=717444 CPUtime=882.07
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 181623 0 0 0 87793 414 0 0 25 0 1 0 1016332 734662656 178840 1992294400 134512640 135751879 4288055312 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 179361 178840 151 303 0 179056 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 717444

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 10978
/proc/meminfo: memFree=661532/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=760688 CPUtime=942.05
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 192436 0 0 0 93764 441 0 0 25 0 1 0 1016332 778944512 189653 1992294400 134512640 135751879 4288055312 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 190172 189653 151 303 0 189867 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 760688

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 10980
/proc/meminfo: memFree=620488/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=801528 CPUtime=1002.04
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 202636 0 0 0 99736 468 0 0 25 0 1 0 1016332 820764672 199853 1992294400 134512640 135751879 4288055312 18446744073709551615 134606365 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 200382 199853 151 303 0 200077 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 801528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10982
/proc/meminfo: memFree=574856/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=847444 CPUtime=1062.02
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 214129 0 0 0 105709 493 0 0 25 0 1 0 1016332 867782656 211346 1992294400 134512640 135751879 4288055312 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 211861 211346 151 303 0 211556 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 847444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10982
/proc/meminfo: memFree=536044/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=885772 CPUtime=1122
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 223707 0 0 0 111683 517 0 0 25 0 1 0 1016332 907030528 220924 1992294400 134512640 135751879 4288055312 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 221443 220924 151 303 0 221138 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 885772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10984
/proc/meminfo: memFree=492396/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=929868 CPUtime=1181.99
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 234707 0 0 0 117651 548 0 0 25 0 1 0 1016332 952184832 231924 1992294400 134512640 135751879 4288055312 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 232467 231924 151 303 0 232162 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 929868

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10986
/proc/meminfo: memFree=453460/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=968316 CPUtime=1241.97
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 244313 0 0 0 123627 570 0 0 25 0 1 0 1016332 991555584 241530 1992294400 134512640 135751879 4288055312 18446744073709551615 134606459 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 242079 241530 151 303 0 241774 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 968316

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10988
/proc/meminfo: memFree=410680/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1010592 CPUtime=1301.96
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 254891 0 0 0 129599 597 0 0 25 0 1 0 1016332 1034846208 252108 1992294400 134512640 135751879 4288055312 18446744073709551615 134519021 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 252648 252108 151 303 0 252343 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1010592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10990
/proc/meminfo: memFree=372736/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1048904 CPUtime=1361.94
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 264453 0 0 0 135572 622 0 0 25 0 1 0 1016332 1074077696 261670 1992294400 134512640 135751879 4288055312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 262226 261670 151 303 0 261921 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1048904

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10990
/proc/meminfo: memFree=325244/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1096224 CPUtime=1421.94
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 276290 0 0 0 141545 649 0 0 25 0 1 0 1016332 1122533376 273507 1992294400 134512640 135751879 4288055312 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 274056 273507 151 303 0 273751 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1096224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10992
/proc/meminfo: memFree=275024/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1146760 CPUtime=1481.91
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 288929 0 0 0 147514 677 0 0 25 0 1 0 1016332 1174282240 286146 1992294400 134512640 135751879 4288055312 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 286690 286146 151 303 0 286385 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1146760

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10994
/proc/meminfo: memFree=232244/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1189048 CPUtime=1541.9
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 299467 0 0 0 153484 706 0 0 25 0 1 0 1016332 1217585152 296684 1992294400 134512640 135751879 4288055312 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 297262 296684 151 303 0 296957 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1189048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10996
/proc/meminfo: memFree=189588/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1231616 CPUtime=1601.89
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 310106 0 0 0 159457 732 0 0 25 0 1 0 1016332 1261174784 307323 1992294400 134512640 135751879 4288055312 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 307904 307323 151 303 0 307599 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1231616

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10998
/proc/meminfo: memFree=142468/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1278700 CPUtime=1661.87
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 321889 0 0 0 165424 763 0 0 25 0 1 0 1016332 1309388800 319106 1992294400 134512640 135751879 4288055312 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 319675 319106 151 303 0 319370 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1278700

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10998
/proc/meminfo: memFree=102912/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1318276 CPUtime=1721.85
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 331752 0 0 0 171401 784 0 0 25 0 1 0 1016332 1349914624 328969 1992294400 134512640 135751879 4288055312 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 329569 328969 151 303 0 329264 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1318276

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11000
/proc/meminfo: memFree=57900/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1363140 CPUtime=1781.84
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 342986 0 0 0 177381 803 0 0 25 0 1 0 1016332 1395855360 340203 1992294400 134512640 135751879 4288055312 18446744073709551615 134606387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 340785 340203 151 303 0 340480 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1363140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11000
/proc/meminfo: memFree=44384/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=1376176 CPUtime=1800.04
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4202496 346224 0 0 0 179196 808 0 0 25 0 1 0 1016332 1409204224 343441 1992294400 134512640 135751879 4288055312 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10948/statm: 344044 343441 151 303 0 343739 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1376176

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 11001
/proc/meminfo: memFree=1251392/2059040 swapFree=4192956/4192956
[pid=10948] ppid=10946 vsize=0 CPUtime=1800.15
/proc/10948/stat : 10948 (wbo1.4b) R 10946 10948 2345 0 -1 4203524 346224 0 0 0 179196 819 0 0 25 0 1 0 1016332 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/10948/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.16
CPU user time (s): 1791.97
CPU system time (s): 8.19775
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1376176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.97
system time used= 8.19775
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 346224
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 19044

runsolver used 3.09653 second user time and 8.38072 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-15 12:20:26
IDJOB=2656075
IDBENCH=2889
IDSOLVER=1161
FILE ID=node083/2656075-1276597225
PBS_JOBID= 11173551
Free space on /tmp= 62544 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C499.b.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656075-1276597225/watcher-2656075-1276597225 -o /tmp/evaluation-result-2656075-1276597225/solver-2656075-1276597225 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656075-1276597225.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0b80319f4195f1e1329c2c4b63b416b0
RANDOM SEED=292097317

node083.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1422304 kB
Buffers:         51232 kB
Cached:         444496 kB
SwapCached:          0 kB
Active:         229484 kB
Inactive:       326100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1422304 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12436 kB
Writeback:           0 kB
AnonPages:       59800 kB
Mapped:          15656 kB
Slab:            59276 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182264 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62540 MiB
End job on node083 at 2010-06-15 12:50:29